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10133255215 = 52026651043
BaseRepresentation
bin10010110111111110…
…10011010000101111
3222011012111200220201
421123333103100233
5131223103131330
64353302454331
7506053151056
oct113377232057
928135450821
1010133255215
11432aa5a696
121b697343a7
13c564a5805
146c1b2d39d
153e4930eca
hex25bfd342f

10133255215 has 4 divisors (see below), whose sum is σ = 12159906264. Its totient is φ = 8106604168.

The previous prime is 10133255203. The next prime is 10133255219. The reversal of 10133255215 is 51255233101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10133255215 - 227 = 9999037487 is a prime.

It is a super-2 number, since 2×101332552152 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133255219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013325517 + ... + 1013325526.

It is an arithmetic number, because the mean of its divisors is an integer number (3039976566).

Almost surely, 210133255215 is an apocalyptic number.

10133255215 is a deficient number, since it is larger than the sum of its proper divisors (2026651049).

10133255215 is an equidigital number, since it uses as much as digits as its factorization.

10133255215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026651048.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 10133255215 its reverse (51255233101), we get a palindrome (61388488316).

The spelling of 10133255215 in words is "ten billion, one hundred thirty-three million, two hundred fifty-five thousand, two hundred fifteen".

Divisors: 1 5 2026651043 10133255215